From d1a01dbbddac1b134e7a2bc93d972de4a7c53f0f Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 2 Feb 2017 15:29:41 +0100
Subject: [PATCH] Add redis configuration to streaming API

---
 streaming/index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/streaming/index.js b/streaming/index.js
index 99aa5b040..6652d0843 100644
--- a/streaming/index.js
+++ b/streaming/index.js
@@ -78,7 +78,11 @@ const streamFrom = (id, req, res, needsFiltering = false) => {
   res.setHeader('Content-Type', 'text/event-stream')
   res.setHeader('Transfer-Encoding', 'chunked')
 
-  const redisClient = redis.createClient()
+  const redisClient = redis.createClient({
+    host:     process.env.REDIS_HOST     || '127.0.0.1',
+    port:     process.env.REDIS_PORT     || 6379,
+    password: process.env.REDIS_PASSWORD
+  })
 
   redisClient.on('message', (channel, message) => {
     const { event, payload } = JSON.parse(message)